Log message:
Change from using ${OPSYS} to looking for /usr/include/blacklist.h
to determine whether to use the blacklistd feature.  This allows
for automatically picking up new OSes that provide blacklistd as
well as ignoring older versions of NetBSD and FreeBSD that don't
have blacklistd.

Add UseBlacklist to M4 config generator.  This means that you can
turn it on by doing something like:

LOCAL_CONFIG
...
define(`confUSE_BLACKLIST', `True')dnl
...

It is set to false as the feature is experimental having just been
created.

Ride previous PKGREVISION bump as it was less than an hour ago.

Log message:
Add support for working with blacklistd.  These patches were
originally created for FreeBSD and were ported to pkgsrc by Hauke
Fath with some cleanup by myself.

These patches add a new "UseBlacklist" option to sendmail to have
it send authentication failure notices to blacklistd.

Log message:
Add sendmail-ffr-badrcptshutdown option.  This option enables the
sendmail options BadRcptShutdown and BadRcptShutdownGood to be
used.  "ffr" stands for For Future Release, which means it is a
beta test feature that may show up in a future release of sendmail.

The sendmail-ffr-badrcptshutdown option is disabled by default so
no change to binary packages, thus not bumping PKGREVISION.

Log message:
Fix sendmail with OpenSSL 1.1.

"Lightly edited" patch from Debian via PR pkg/53401.

Bump revision.

Log message:
Convert all occurrences (353 by my count) of

	MASTER_SITES= 	site1 \
			site2

style continuation lines to be simple repeated

	MASTER_SITES+= site1
	MASTER_SITES+= site2

lines. As previewed on tech-pkg. With thanks to rillig for fixing pkglint
accordingly.

Log message:
Update SMF manifest and add methods based on whats in illumos.

This will create two sendmail service instances, :mta and :msp, to start
the two sendmail instances that are usually required. The :mta instance
optionally depends on spamassassin and spamass-milter.

Log message:
Remove the stability entity, it has no meaning outside of an official context.

Log message:
Change the service_bundle name to "export" to reduce diffs between the
original manifest.xml file and the output from "svccfg export".

Log message:
Add or fix manpath entries to use the correct path.

Log message:
Build with -fPIC on SunOS to ensure third parties can pull in libmilter.a